Synthesis and characterization of phenanthrene derivatives for optoelectronic applications
作者:Sondes Raouafi、Faouzi Aloui、Amal Raouafi、Béchir Ben Hassine
DOI:10.1016/j.crci.2017.03.004
日期:2017.7
Abstract New phenanthrene derivatives, bearing cyano group at selected positions, have been prepared in good yields through Knoevenagel condensation and classical oxidative photocyclization. The optical properties of the cyanophenanthrenes have been investigated by UV–vis absorption. A cyclic voltammetry analysis showed a relatively high electronic affinity, indicating that they may be good candidates
摘要 通过 Knoevenagel 缩合和经典的氧化光环化反应以良好的收率制备了在选定位置带有氰基的新型菲衍生物。已经通过紫外-可见吸收研究了氰基菲的光学性质。循环伏安分析显示出相对较高的电子亲和力,表明它们可能是有机发光二极管中电子注入空穴阻挡层的良好候选者。